The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/memory-controllers/synopsys.txt

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    1 Binding for Synopsys IntelliDDR Multi Protocol Memory Controller
    2 
    3 The ZynqMP DDR ECC controller has an optional ECC support in 64-bit and 32-bit
    4 bus width configurations.
    5 
    6 The Zynq DDR ECC controller has an optional ECC support in half-bus width
    7 (16-bit) configuration.
    8 
    9 These both ECC controllers correct single bit ECC errors and detect double bit
   10 ECC errors.
   11 
   12 Required properties:
   13  - compatible: One of:
   14         - 'xlnx,zynq-ddrc-a05' : Zynq DDR ECC controller
   15         - 'xlnx,zynqmp-ddrc-2.40a' : ZynqMP DDR ECC controller
   16  - reg: Should contain DDR controller registers location and length.
   17 
   18 Required properties for "xlnx,zynqmp-ddrc-2.40a":
   19  - interrupts: Property with a value describing the interrupt number.
   20 
   21 Example:
   22         memory-controller@f8006000 {
   23                 compatible = "xlnx,zynq-ddrc-a05";
   24                 reg = <0xf8006000 0x1000>;
   25         };
   26 
   27         mc: memory-controller@fd070000 {
   28                 compatible = "xlnx,zynqmp-ddrc-2.40a";
   29                 reg = <0x0 0xfd070000 0x0 0x30000>;
   30                 interrupt-parent = <&gic>;
   31                 interrupts = <0 112 4>;
   32         };

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